Alex Lifeson walks you through "Tom Sawyer" on guitar. Thought to be a defining anthem for RUSH, the always candid Alex reported in an interview: "I winged it. Honest! I came in, did five takes, then went off and had a cigarette. I'm at my best for the first two takes; after that, I overthink everything, and I lose the spark. Actually, the solo you hear is composed together from various takes." So, there you have it.